Sharp EL-501W Operation Manual page 7

(12–6i) + (7+15i) 12
– (11+4i) = 11
6×(7–9i) ×
6
(–5+8i) = 5
16×(sin30°+icos30°) 16
=
(sin60°+icos60°) 60
y
8 70
A
12
r
r
1
B
θ
r
θ1
2
[θ]
θ2
x
r1 = 8, θ1 = 70°
r2 = 12, θ2 = 25°
↓
r = ?, θ = ?°
(1 + i) 1 1
↓
r = ?, θ = ?°
[θ]
DATA
95
80
95
80
80
75
75
75
50
75
50
x=
σx=
n=
Σx=
Σx =
2
sx=
=
2
sx
• • • •
6 7
4
7 9
8
30 30
60
13.85640646
25
[r] 18.5408873
42.76427608
[r] 1.414213562
2
3
75.71428571
12.37179148
13.3630621
178.5714286
• • • •
DATA
CPLX
30
0.
40
15
40
8.
50
5.
↓
8.
DATA
30
45
222.
45
606.
45
60
8.
x = Σx n
sx =
Function
Funktion
Fonction
Función
1.
Função
Funzioni
45.
Functie
Függvény
Funkce
Funktion
Funktio
îÛÌ͈Ëfl
STAT
Funktion
0.
1.
3.
6.
Fungsi
7.
Fungsi
sin x,
tan x
7.
530.
41200.
cos x
–1 x , cos –1
sin
tan –1 x, 3 x
In x , log x
e x
10 x
sinh x,
cosh x
• • • •
30
40 2
50
50
40 2
45 3
60
σx =
Σx
Σx = x
2 – nx 2
Σx
2
= x
n – 1
Dynamic range
zulässiger Bereich
Plage dynamique
Rango dinámico
Gama dinâmica
Campi dinamici
Rekencapaciteit
Megengedett számítási tartomány
Dynamický rozsah
Definitionsområde
Dynaaminen ala
ÑË̇Ï˘ÂÒÍËÈ ‰Ë‡Ô‡ÁÓÌ
Dynamikområde
Julat dinamik
Kisaran dinamis
| x | ≤ 4.499999999 × 10
DEG:
(tan x : | x | ≠ 90 (2n–1))*
| x | ≤ 785398163.3
RAD:
(tan x : | x | ≠ – (2n–1))*
| x | ≤ 4.999999999 × 10
GRAD:
(tan x : | x | ≠ 100 (2n–1))*
| x | ≤ 4.500000008 × 10
DEG:
| x | ≤ 785398164.9
RAD:
| x | ≤ 5.000000009 × 10
GRAD:
| x | ≤ 1
x
| x | < 10 100
≤ x < 10
–99 100
10
< x ≤ 230.2585092
100
–10
–10 100 < x < 100
| x | ≤ 230.2585092
STAT
0.
1.
3.
4.
3.
1.
4.
5.
Σx
2 – nx 2
n
+ x + ··· + x
1 2 n
2 2 2
+ x + ··· + x
1 2 n
10
π
2
10
10
10